isBiomarkerOfAging metric disease MetaboAge score generated with ChatGPT-4 on 09․10․24 The MetaboAge score is a biological age predictor based on metabolomic biomarkers. It is calculated using a model that analyzes 63 metabolites in the blood, allowing researchers to estimate an individual’s biological age as opposed to their chronological age. A key feature of MetaboAge is the difference between the predicted metabolomic age and the actual chronological age (referred to as ΔMetaboAge). A positive ΔMetaboAge may suggest accelerated biological aging and a higher risk of mortality. This score has been validated in various studies and is often used to study aging and its relation to mortality and other health outcomes​.